! Started logfile: /image_prod/ug002_uva//J0002-2153_S_dfm.log on Wed Mar 4 18:07:53 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0002-2153_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0002-2153_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982407 visibilities/baseline/integration-bin. ! Found source: J0002-2153 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6366 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0002-2153_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005947Jy sigma=7.081328 ! Fit after self-cal, rms=0.943592Jy sigma=6.646534 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=6.85 mas, bpa=-3.177 degrees ! Estimated noise=2.42813 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467302 Jy ! Component: 100 - total flux cleaned = 0.0570044 Jy ! Total flux subtracted in 100 components = 0.0570044 Jy ! Clean residual min=-0.005346 max=0.005563 Jy/beam ! Clean residual mean=-0.000013 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0570044 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0570044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082265Jy sigma=0.465568 ! Fit after self-cal, rms=0.080868Jy sigma=0.454736 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=8.036 mas, bpa=-2.966 degrees ! Estimated noise=1.32824 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337472 Jy ! Component: 100 - total flux cleaned = 0.00350816 Jy ! Component: 150 - total flux cleaned = 0.00360768 Jy ! Component: 200 - total flux cleaned = 0.00364623 Jy ! Total flux subtracted in 200 components = 0.00364623 Jy ! Clean residual min=-0.003176 max=0.003288 Jy/beam ! Clean residual mean=-0.000012 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.0606507 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0606507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080650Jy sigma=0.453702 ! Fit after self-cal, rms=0.080634Jy sigma=0.453650 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 8.036 at -2.966 degrees (North through East) ! Clean map min=-0.0030479 max=0.060537 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.07 KP 1.06 LA 0.96 ! MK 1.05 NL 1.02 OV 0.83 PT 0.96 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.74 FD 1.06 HN 1.02 KP 1.06 ! LA 1.12 MK 0.97 OV 0.87 PT 1.14 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 1.04 LA 1.00 ! MK 0.95 NL 1.15 OV 0.97 PT 1.05 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.06 HN 1.02 KP 0.92 ! LA 1.08 MK 1.03 OV 0.86 PT 1.11 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 KP 1.09 LA 1.06 ! MK 1.02 NL 0.95 OV 0.86 PT 0.96 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.07 HN 0.97 KP 0.94 ! LA 1.02 MK 0.99 OV 0.96 PT 1.14 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.080634Jy sigma=0.453650 ! Fit after self-cal, rms=0.076155Jy sigma=0.451209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=7.93 mas, bpa=-2.379 degrees ! Estimated noise=1.31432 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137953 Jy ! Component: 100 - total flux cleaned = -0.000136043 Jy ! Component: 150 - total flux cleaned = -0.00012038 Jy ! Component: 200 - total flux cleaned = -0.000121832 Jy ! Total flux subtracted in 200 components = -0.000121832 Jy ! Clean residual min=-0.002766 max=0.002942 Jy/beam ! Clean residual mean=-0.000013 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0605288 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0605288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076144Jy sigma=0.451183 ! Fit after self-cal, rms=0.076129Jy sigma=0.450945 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076129Jy sigma=0.450945 ! Fit after self-cal, rms=0.075916Jy sigma=0.450915 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.925 mas, bpa=-2.33 degrees ! Estimated noise=1.31142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138652 Jy ! Component: 100 - total flux cleaned = -0.000136834 Jy ! Component: 150 - total flux cleaned = -0.000135565 Jy ! Component: 200 - total flux cleaned = -0.000124529 Jy ! Total flux subtracted in 200 components = -0.000124529 Jy ! Clean residual min=-0.002738 max=0.002935 Jy/beam ! Clean residual mean=-0.000013 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0604043 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0604043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075909Jy sigma=0.450898 ! Fit after self-cal, rms=0.075916Jy sigma=0.450888 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85662e-05 Jy ! Component: 100 - total flux cleaned = -1.72733e-05 Jy ! Component: 150 - total flux cleaned = -1.60307e-05 Jy ! Component: 200 - total flux cleaned = -6.61438e-06 Jy ! Total flux subtracted in 200 components = -6.61438e-06 Jy ! Clean residual min=-0.002723 max=0.002930 Jy/beam ! Clean residual mean=-0.000013 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0603977 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0603977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075910Jy sigma=0.450878 ! Fit after self-cal, rms=0.075911Jy sigma=0.450874 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075911Jy sigma=0.450874 ! Fit after self-cal, rms=0.075792Jy sigma=0.450872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=7.927 mas, bpa=-2.314 degrees ! Estimated noise=1.30866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129243 Jy ! Component: 100 - total flux cleaned = -0.000128915 Jy ! Component: 150 - total flux cleaned = -0.000128949 Jy ! Component: 200 - total flux cleaned = -0.000128793 Jy ! Total flux subtracted in 200 components = -0.000128793 Jy ! Clean residual min=-0.002719 max=0.002910 Jy/beam ! Clean residual mean=-0.000013 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0602689 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0602689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075788Jy sigma=0.450865 ! Fit after self-cal, rms=0.075790Jy sigma=0.450863 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.22735e-05 Jy ! Component: 100 - total flux cleaned = -1.24119e-05 Jy ! Component: 150 - total flux cleaned = -4.94208e-06 Jy ! Component: 200 - total flux cleaned = 2.29039e-06 Jy ! Total flux subtracted in 200 components = 2.29039e-06 Jy ! Clean residual min=-0.002712 max=0.002904 Jy/beam ! Clean residual mean=-0.000013 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0602712 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0602712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075786Jy sigma=0.450858 ! Fit after self-cal, rms=0.075787Jy sigma=0.450856 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075787Jy sigma=0.450856 ! Fit after self-cal, rms=0.075674Jy sigma=0.450855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.639 mas, bmaj=19.18 mas, bpa=3.529 degrees ! Estimated noise=1.65712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.13278e-05 Jy ! Component: 100 - total flux cleaned = -1.18847e-05 Jy ! Component: 150 - total flux cleaned = -1.78227e-05 Jy ! Component: 200 - total flux cleaned = -2.79973e-05 Jy ! Total flux subtracted in 200 components = -2.79973e-05 Jy ! Clean residual min=-0.003427 max=0.004081 Jy/beam ! Clean residual mean=-0.000026 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0602432 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0602432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075674Jy sigma=0.450853 ! Fit after self-cal, rms=0.075673Jy sigma=0.450852 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69999e-06 Jy ! Component: 100 - total flux cleaned = -6.30385e-06 Jy ! Component: 150 - total flux cleaned = -6.1705e-06 Jy ! Component: 200 - total flux cleaned = -1.03334e-05 Jy ! Total flux subtracted in 200 components = -1.03334e-05 Jy ! Clean residual min=-0.003425 max=0.004080 Jy/beam ! Clean residual mean=-0.000026 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.0602328 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0602328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075674Jy sigma=0.450855 ! Fit after self-cal, rms=0.075673Jy sigma=0.450853 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.929 mas, bpa=-2.305 degrees ! Estimated noise=1.30592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.022 x 7.929 at -2.305 degrees (North through East) ! Clean map min=-0.002595 max=0.059552 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=6.754 mas, bpa=-2.683 degrees ! Estimated noise=2.37267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468307 Jy ! Component: 100 - total flux cleaned = 0.0574361 Jy ! Component: 150 - total flux cleaned = 0.0612308 Jy ! Component: 200 - total flux cleaned = 0.0616577 Jy ! Total flux subtracted in 200 components = 0.0616577 Jy ! Clean residual min=-0.004970 max=0.004787 Jy/beam ! Clean residual mean=-0.000007 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.0616577 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0616577 Jy ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.929 mas, bpa=-2.305 degrees ! Estimated noise=1.30592 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101929 Jy ! Component: 100 - total flux cleaned = -0.000398349 Jy ! Component: 150 - total flux cleaned = -0.000599185 Jy ! Component: 200 - total flux cleaned = -0.000764492 Jy ! Total flux subtracted in 200 components = -0.000764492 Jy ! Clean residual min=-0.002689 max=0.002888 Jy/beam ! Clean residual mean=-0.000012 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0608932 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0608932 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.639 mas, bmaj=19.18 mas, bpa=3.529 degrees ! Estimated noise=1.65712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136465 Jy ! Component: 100 - total flux cleaned = -0.000134846 Jy ! Component: 150 - total flux cleaned = -0.000159631 Jy ! Component: 200 - total flux cleaned = -0.000171572 Jy ! Total flux subtracted in 200 components = -0.000171572 Jy ! Clean residual min=-0.003410 max=0.004179 Jy/beam ! Clean residual mean=-0.000025 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.0607216 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19438e-05 Jy ! Component: 100 - total flux cleaned = -3.34833e-05 Jy ! Component: 150 - total flux cleaned = -4.40642e-05 Jy ! Component: 200 - total flux cleaned = -5.43422e-05 Jy ! Total flux subtracted in 200 components = -5.43422e-05 Jy ! Clean residual min=-0.003412 max=0.004166 Jy/beam ! Clean residual mean=-0.000025 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.0606673 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0606673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.929 mas, bpa=-2.305 degrees ! Estimated noise=1.30592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271533 Jy ! Component: 100 - total flux cleaned = -0.000192451 Jy ! Component: 150 - total flux cleaned = -0.000141144 Jy ! Component: 200 - total flux cleaned = -0.000140655 Jy ! Total flux subtracted in 200 components = -0.000140655 Jy ! Clean residual min=-0.002693 max=0.002904 Jy/beam ! Clean residual mean=-0.000012 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0605266 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0605266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075700Jy sigma=0.450992 ! Fit after self-cal, rms=0.075709Jy sigma=0.450957 wmodel J0002-2153_S_map.mod ! Writing 32 model components to file: J0002-2153_S_map.mod wobs J0002-2153_S_uvs.fits ! Writing UV FITS file: J0002-2153_S_uvs.fits wwins J0002-2153_S_map.win ! wwins: Wrote 1 windows to J0002-2153_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828222 Jy ! Component: 100 - total flux cleaned = 0.00133442 Jy ! Component: 150 - total flux cleaned = 0.00150551 Jy ! Component: 200 - total flux cleaned = 0.00178337 Jy ! Component: 250 - total flux cleaned = 0.00178359 Jy ! Component: 300 - total flux cleaned = 0.00171282 Jy ! Component: 350 - total flux cleaned = 0.00164476 Jy ! Component: 400 - total flux cleaned = 0.00161094 Jy ! Component: 450 - total flux cleaned = 0.0014522 Jy ! Component: 500 - total flux cleaned = 0.00129944 Jy ! Component: 550 - total flux cleaned = 0.0010915 Jy ! Component: 600 - total flux cleaned = 0.000891049 Jy ! Component: 650 - total flux cleaned = 0.00072483 Jy ! Component: 700 - total flux cleaned = 0.000644125 Jy ! Component: 750 - total flux cleaned = 0.000460246 Jy ! Component: 800 - total flux cleaned = 0.000280811 Jy ! Component: 850 - total flux cleaned = 8.02516e-05 Jy ! Component: 900 - total flux cleaned = -4.22692e-05 Jy ! Component: 950 - total flux cleaned = -0.000234427 Jy ! Component: 1000 - total flux cleaned = -0.000422467 Jy ! Component: 1050 - total flux cleaned = -0.000583384 Jy ! Component: 1100 - total flux cleaned = -0.000786558 Jy ! Component: 1150 - total flux cleaned = -0.0010074 Jy ! Component: 1200 - total flux cleaned = -0.0011372 Jy ! Component: 1250 - total flux cleaned = -0.00124387 Jy ! Component: 1300 - total flux cleaned = -0.00141149 Jy ! Component: 1350 - total flux cleaned = -0.00157644 Jy ! Component: 1400 - total flux cleaned = -0.00171785 Jy ! Component: 1450 - total flux cleaned = -0.00187718 Jy ! Component: 1500 - total flux cleaned = -0.00203349 Jy ! Component: 1550 - total flux cleaned = -0.00218723 Jy ! Component: 1600 - total flux cleaned = -0.00228229 Jy ! Component: 1650 - total flux cleaned = -0.00248776 Jy ! Component: 1700 - total flux cleaned = -0.00258006 Jy ! Component: 1750 - total flux cleaned = -0.00274364 Jy ! Component: 1800 - total flux cleaned = -0.00285085 Jy ! Component: 1850 - total flux cleaned = -0.00297431 Jy ! Component: 1900 - total flux cleaned = -0.00309638 Jy ! Component: 1950 - total flux cleaned = -0.00318261 Jy ! Component: 2000 - total flux cleaned = -0.00335313 Jy ! Component: 2050 - total flux cleaned = -0.00343704 Jy ! Component: 2100 - total flux cleaned = -0.00345349 Jy ! Component: 2150 - total flux cleaned = -0.00356859 Jy ! Component: 2200 - total flux cleaned = -0.0035686 Jy ! Component: 2250 - total flux cleaned = -0.00360127 Jy ! Component: 2300 - total flux cleaned = -0.00369712 Jy ! Component: 2350 - total flux cleaned = -0.00382323 Jy ! Component: 2400 - total flux cleaned = -0.00390113 Jy ! Component: 2450 - total flux cleaned = -0.00397832 Jy ! Component: 2500 - total flux cleaned = -0.00403926 Jy ! Component: 2550 - total flux cleaned = -0.0041 Jy ! Component: 2600 - total flux cleaned = -0.00417509 Jy ! Component: 2650 - total flux cleaned = -0.00418993 Jy ! Component: 2700 - total flux cleaned = -0.00424887 Jy ! Component: 2750 - total flux cleaned = -0.00430725 Jy ! Component: 2800 - total flux cleaned = -0.00430722 Jy ! Component: 2850 - total flux cleaned = -0.00440764 Jy ! Component: 2900 - total flux cleaned = -0.00440756 Jy ! Component: 2950 - total flux cleaned = -0.00444981 Jy ! Component: 3000 - total flux cleaned = -0.0044639 Jy ! Component: 3050 - total flux cleaned = -0.00449189 Jy ! Component: 3100 - total flux cleaned = -0.0044919 Jy ! Component: 3150 - total flux cleaned = -0.00453299 Jy ! Component: 3200 - total flux cleaned = -0.00453295 Jy ! Component: 3250 - total flux cleaned = -0.00454648 Jy ! Component: 3300 - total flux cleaned = -0.00460002 Jy ! Component: 3350 - total flux cleaned = -0.00461326 Jy ! Component: 3400 - total flux cleaned = -0.00462642 Jy ! Component: 3450 - total flux cleaned = -0.00461328 Jy ! Component: 3500 - total flux cleaned = -0.00461327 Jy ! Component: 3550 - total flux cleaned = -0.00461333 Jy ! Component: 3600 - total flux cleaned = -0.00458763 Jy ! Component: 3650 - total flux cleaned = -0.00460042 Jy ! Component: 3700 - total flux cleaned = -0.00456234 Jy ! Component: 3750 - total flux cleaned = -0.0045497 Jy ! Component: 3800 - total flux cleaned = -0.00457482 Jy ! Component: 3850 - total flux cleaned = -0.00454987 Jy ! Component: 3900 - total flux cleaned = -0.00452516 Jy ! Component: 3950 - total flux cleaned = -0.00451294 Jy ! Component: 4000 - total flux cleaned = -0.0045129 Jy ! Component: 4050 - total flux cleaned = -0.00450073 Jy ! Total flux subtracted in 4096 components = -0.00448866 Jy ! Clean residual min=-0.000750 max=0.000794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.056038 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 329 components and 0.056038 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0002-2153_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.022 x 7.929 at -2.305 degrees (North through East) ! Clean map min=-0.0016102 max=0.058205 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0002-2153_S_map.fits wmodel /image_prod/ug002_uva//J0002-2153_S_map.mod ! Writing 329 model components to file: /image_prod/ug002_uva//J0002-2153_S_map.mod wobs /image_prod/ug002_uva//J0002-2153_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0002-2153_S_uvs.fits wwins /image_prod/ug002_uva//J0002-2153_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0002-2153_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0582051 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06916 1.06916 2.13831 4.27662 8.55324 17.1065 34.213 68.4259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.595 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0002-2153_S_dfm.log closed on Wed Mar 4 18:07:57 2020